Fuel System -- Repair (G22, G23 & G26)

• 13 31 Fuel Pressure Check, Fuel Line
  • Notes regarding the fuel pressure test (reference pressure: surrounding area) (4' Series coupe, convertible, and Gran Coupe sedan)
  • 13 31 035 Removing and installing/replacing fuel supply line (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing fuel delivery line
    • Installing fuel delivery line
  • 13 31 035 Removing and installing/replacing fuel supply line (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing fuel delivery line
    • Installing fuel delivery line
• 13 51 High-Pressure Fuel Injection Pump
  • 13 51 017 Removing and installing high pressure pump (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove high pressure pump
    • Installing high pressure pump
  • 13 51 017 Removing and installing high pressure pump (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove high pressure pump
    • Installing high pressure pump
• 13 53 Fuel Injectors, Fuel Rail, Fuel Line, Pressure Sensor
  • Clean the cylinder head in the area of the injectors with sandy/dusty contamination (4' Series coupe, convertible, and Gran Coupe sedan)
  • 13 53 156 Remove and install high-pressure rail (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the rail with injectors
    • Preparing the injectors for installation
    • Installing the rail with injectors
  • 13 53 180 Replace pressure line (between high pressure pump and pressure accumulator) (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove the high pressure line between the high pressure pump and the rail
    • Installing the high-pressure line between the high-pressure pump and the high-pressure rail
  • 13 53 318 Remove and install all injectors in the injection system (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the rail with injectors
    • Preparing the injectors for installation
    • Installing the rail with injectors
  • 13 53 596 Replacing fuel high-pressure sensor (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove the rail pressure sensor
    • Install the rail pressure sensor
  • 13 53 080 Remove and install/replace rail at cylinder 1-3 (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the high-pressure rail with injectors of cylinders 1 to 3
    • Preparing the injectors for installation
    • Installing the high-pressure rail with injectors of the cylinders 1 to 3
    • Installing the high-pressure line between the high-pressure pump and the high-pressure rail
  • 13 53 081 Remove and install/replace rail at cylinder 4-6 (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the high-pressure rail with injectors of cylinders 4 to 6
    • Preparing the injectors for installation
    • Installing the high-pressure rail with injectors of the cylinders 4 to 6
    • Installing the high-pressure line between the high-pressure pump and the high-pressure rail
  • 13 53 082 Remove and install/replace both rails (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the high-pressure rail with injectors of cylinders 1 to 3
    • Removing the high-pressure rail with injectors of cylinders 4 to 6
    • Preparing the injectors for installation
    • Installing the high-pressure rail with injectors of the cylinders 4 to 6
    • Installing the high-pressure rail with injectors of the cylinders 1 to 3
  • 13 53 180 Replace pressure line (between high pressure pump and pressure accumulator) (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove the high pressure line between the high pressure pump and the rail
    • Installing the high-pressure line between the high-pressure pump and the high-pressure rail
  • 13 53 301 Removing and installing/replacing injector(s) of the injection system at cyl. 1-3 (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the high-pressure rail with injectors of cylinders 1 to 3
    • Preparing the injectors for installation
    • Installing the high-pressure rail with injectors of the cylinders 1 to 3
  • 13 53 302 Removing and installing/replacing the injector(s) of the injection system cyl. 4-6 (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the high-pressure rail with injectors of cylinders 4 to 6
    • Preparing the injectors for installation
    • Installing the high-pressure rail with injectors of the cylinders 4 to 6
  • 13 53 318 Remove and install all injectors in the injection system (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the high-pressure rail with injectors of cylinders 1 to 3
    • Removing the high-pressure rail with injectors of cylinders 4 to 6
    • Preparing the injectors for installation
    • Installing the high-pressure rail with injectors of the cylinders 4 to 6
    • Installing the high-pressure rail with injectors of the cylinders 1 to 3
  • 13 53 596 Replacing fuel high-pressure sensor (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove the rail pressure sensor
    • Install the rail pressure sensor
• 13 54 Throttle Body
  • 13 54 030 Remove and install/seal throttle body (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the throttle body
    • Installing the throttle body
  • 13 54 030 Remove and install/seal throttle body (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the throttle body
    • Installing the throttle body
• 13 62 Engine Sensors
  • 13 62 531 Replace coolant temperature sensor (RWD) (430i coupe and Gran Coupe sedan)
    • Remove coolant temperature sensor
    • Install coolant temperature sensor
  • 13 62 537 Replace coolant temperature sensor (at coolant radiator) (RWD) (430i coupe and Gran Coupe sedan)
    • Remove coolant temperature sensor on the coolant radiator
    • Install coolant temperature sensor on the coolant radiator
  • 13 62 538 Replace charge air temperature sensor (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove charge air temperature sensor
    • Install charge air temperature sensor
  • 13 62 560 Remove and install/replace hot film air mass meter (4' Series coupe, convertible, and Gran Coupe sedan)
    • Removing hot film air mass meter
    • Installing hot film air mass meter
    • When replacing the hot film air mass meter: Resetting the adaptation value
  • 13 62 590 Replacing the pressure sensor (upstream of the throttle body) (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove the boost pressure sensor on the charge air line
    • Install the boost pressure sensor on the charge air line
  • 13 62 592 Replacing the pressure sensor (on charge air cooler or charge air pipe, right) (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove the boost pressure sensor from the intake plenum
    • Installing the boost pressure sensor on the intake plenum
  • 13 62 596 Replacing the differential pressure sensor for the gasoline particulate filter (if necessary, cylinder bank 1) (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the differential pressure sensor
    • Installing differential pressure sensor
  • 13 62 679 Replace temperature sensor for oil/coolant (on crankcase) (RWD) (430i coupe and Gran Coupe sedan)
    • Remove temperature sensor on crankcase
    • Install temperature sensor on the crankcase
  • 13 62 532 Replace coolant temperature sensor (RWD) (M440i coupe and Gran Coupe sedan)
    • Remove coolant temperature sensor
    • Install coolant temperature sensor
  • 13 62 537 Replace coolant temperature sensor (at coolant radiator) (RWD) (M440i coupe and Gran Coupe sedan)
    • Remove coolant temperature sensor on the coolant radiator
    • Install coolant temperature sensor on the coolant radiator
  • 13 62 538 Replace charge air temperature sensor (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove charge air temperature sensor
    • Install charge air temperature sensor
  • 13 62 590 Replacing the pressure sensor (upstream of the throttle body) (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove the boost pressure sensor on the charge air line
    • Install the boost pressure sensor on the charge air line
  • 13 62 592 Replacing the pressure sensor (on charge air cooler or charge air pipe, right) (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove the boost pressure sensor from the intake plenum
    • Installing the boost pressure sensor on the intake plenum
  • 13 62 596 Replacing the differential pressure sensor for the gasoline particulate filter (if necessary, cylinder bank 1) (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the differential pressure sensor
    • Installing differential pressure sensor
  • 13 62 679 Replace temperature sensor for oil/coolant (on crankcase) (RWD) (M440i coupe and Gran Coupe sedan)
    • Remove temperature sensor on crankcase
    • Install temperature sensor on the crankcase
  • 13 62 532 Replace coolant temperature sensor (AWD) (M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove coolant temperature sensor
    • Install coolant temperature sensor
  • 13 62 537 Replace coolant temperature sensor (at coolant radiator) (AWD) (M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove coolant temperature sensor on the coolant radiator
    • Install coolant temperature sensor on the coolant radiator
  • 13 62 679 Replace temperature sensor for oil/coolant (on crankcase) (AWD) (M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove temperature sensor on crankcase
    • Install temperature sensor on the crankcase
  • 13 62 531 Replace coolant temperature sensor (430i Convertible)
    • Remove coolant temperature sensor
    • Install coolant temperature sensor
  • 13 62 537 Replace coolant temperature sensor (at coolant radiator) (430i Convertible)
    • Remove coolant temperature sensor on the coolant radiator
    • Install coolant temperature sensor on the coolant radiator
  • 13 62 679 Replace temperature sensor for oil/coolant (on crankcase) (430i Convertible)
    • Remove temperature sensor on crankcase
    • Install temperature sensor on the crankcase
  • 13 62 531 Replace coolant temperature sensor (AWD) (430i xDrive Convertible)
    • Remove coolant temperature sensor
    • Install coolant temperature sensor
  • 13 62 537 Replace coolant temperature sensor (at coolant radiator) (AWD) (430i xDrive Convertible)
    • Remove coolant temperature sensor on the coolant radiator
    • Install coolant temperature sensor on the coolant radiator
  • 13 62 679 Replace temperature sensor for oil/coolant (on crankcase) (AWD) (430i xDrive Convertible)
    • Remove temperature sensor on crankcase
    • Install temperature sensor on the crankcase
  • 13 62 532 Replace coolant temperature sensor (RWD) (M440i Convertible)
    • Remove coolant temperature sensor
    • Install coolant temperature sensor
  • 13 62 537 Replace coolant temperature sensor (at coolant radiator) (RWD) (M440i Convertible)
    • Remove coolant temperature sensor on the coolant radiator
    • Install coolant temperature sensor on the coolant radiator
  • 13 62 679 Replace temperature sensor for oil/coolant (on crankcase) (RWD) (M440i Convertible)
    • Remove temperature sensor on crankcase
    • Install temperature sensor on the crankcase
  • 13 62 900 Replace oil temperature sensor 1 (M440i and M440i xDrive Gran Coupe sedan)
    • Removing oil temperature sensor 1
    • Installing oil temperature sensor 1
  • 13 62 901 Replace oil temperature sensor 2 (M440i and M440i xDrive Gran Coupe sedan)
    • Removing oil temperature sensor 2
    • Installing oil temperature sensor 2
• 13 71 Intake Silencer
  • 13 71 000 Remove and install intake filter housing (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove intake silencer housing
    • Installing intake filter housing
  • 13 71 035 Removing and installing/replacing clean air pipe (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the clean air pipe with the resonator
    • replacing the clean air pipe
    • Installing the clean air pipe with the resonator
  • 13 71 044 Removing and installing/replacing charge air line (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove charge air line
    • Install charge air line
  • 13 71 000 Remove and install intake filter housing (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove intake silencer housing
    • Installing intake filter housing
  • 13 71 035 Removing and installing/replacing clean air pipe (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove clean air pipe
    • Install clean air pipe
  • 13 71 044 Removing and installing/replacing charge air line (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove charge air line
    • Install charge air line
• 13 72 Engine Air Filter
  • 13 72 001 Replace air filter insert (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove air filter insert
    • Installing the air filter insert
  • 13 72 001 Replace air filter insert (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove air filter insert
    • Installing the air filter insert
• 13 90 EVAP Canister Purge Valve
  • 13 90 500 Replace the tank vent valve (430i and 430i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove tank vent valve
    • Installing the tank vent valve
  • 13 90 500 Replace the tank vent valve (M440i and M440i xDrive coupe/convertible/Gran Coupe sedan)
    • Remove tank vent valve
    • Installing the tank vent valve